Title:
PACKAGING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2003/013965
Kind Code:
A1
Abstract:
The invention relates to a packaging container such as a tube which is characterized in that the top (11) of the tube is inter alia sealed by interior annular elements (18) configured by a film material that engage with the shoulder (15) of the top. If these annular elements (18) are produced from plastic films, defective joints between the shoulder (15) and the annular elements (18) are relatively frequent. These defective joints can be avoided by shaping the plastic film annular elements (18).
Inventors:
SCHEIFELE FREDY (CH)
Application Number:
PCT/CH2002/000432
Publication Date:
February 20, 2003
Filing Date:
August 07, 2002
Export Citation:
Assignee:
MAEGERLE KARL LIZENZ (MU)
KMK MASCHINEN AG (CH)
SCHEIFELE FREDY (CH)
KMK MASCHINEN AG (CH)
SCHEIFELE FREDY (CH)
International Classes:
B29C43/18; B29C43/42; B65D35/12; B29C65/02; (IPC1-7): B65D35/12; B29D23/20
Foreign References:
| EP0496704A1 | 1992-07-29 | |||
| EP0130239A1 | 1985-01-09 | |||
| US3295725A | 1967-01-03 |
Attorney, Agent or Firm:
HIEBSCH & PEEGE AG (Schaffhausen, CH)
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